ISO 3625:1994
Current
Current
The latest, up-to-date edition.
Photography — Processing chemicals — Specifications for potassium hydroxide
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
04-21-1994
Establishes criteria for the purity and describes the test methods for heavy metals content, iron content, halides, carbonate, appearance of solution.
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